Gr7 Titanium Tube

Gr7 titanium alloy muaj cov cuab yeej uas nws tsis tuaj yeem ntxiv dag zog los ntawm kev kho cua sov. Nws feem ntau yog siv nyob rau hauv lub xeev annealed. Nws muaj cov thermal stability zoo, thermal zog, thiab zoo weldability. Nws tuaj yeem raug welded los ntawm ntau txoj hauv kev hauv kev tiv thaiv roj inert, tab sis hom I titanium alloy muaj cov qauv hexagonal lattice thiab cov txheej txheem qis dua thaum lub sij hawm yas deformation, yog li cov yas deformation yog hnyav dua li lwm hom titanium alloy vim nws tsis tshua muaj zog hauv chav tsev kub. Gr7 titanium raj tuaj yeem ua haujlwm ntawm 500 degree rau lub sijhawm ntev thiab tuaj yeem siv los ua lub cav compressor discs, hniav, thiab lwm yam.

Gr7 titanium raj (3.7235, R52400)

Gr7 titanium alloy tube (titanium palladium alloy) muaj corrosion kuj zoo heev hauv qhov nruab nrab oxidizing. Nws kuj muaj qee qhov kev tiv thaiv corrosion los txo cov xov xwm, tshwj xeeb tshaj yog txhawm rau txhim kho nws cov crevice corrosion kuj nyob rau hauv nruab nrab nrog siab chloride ion concentration.

Titanium Qib 7 raj ASTM B337 ASTM B338

Gr7 titanium raj muaj 0.2% palladium. Gr7 titanium palladium alloy nyob rau hauv 5 feem pua ​​boiling sulfuric acid tuaj yeem txo qhov corrosion ntawm 48.26mm / a (kev lag luam ntshiab titanium) mus rau 0.508mm / a, thiab txhim kho corrosion kuj los ntawm 95 zaug. Cov hlau muaj kev ua haujlwm zoo, sib sau, thiab vuam cov khoom, tab sis nws muaj cov hlau zoo nkauj palladium, thiab tus nqi siab.

Ti-Pd alloys muaj xws li Ti-0.2Pd, Ti-0.15Pd, thiab Ti-0.13Pd, uas Ti-0.2Pd yog dav siv nyob rau hauv reactors, yees , autoclaves, heat exchangers, twj, li qub, centrifuges, separators, kav, yeeb nkab fittings, thiab electrolytic tso tsheb hlau luam nyob rau hauv ntau yam corrosive ib puag ncig.

Kev xav tau

1. Cov tshuaj muaj pes tsawg leeg ntawm titanium thiab titanium alloy kav yuav tsum ua raws li cov kev cai ntawm ASTM B337. Thaum tus neeg thov rov soj ntsuam xyuas, qhov sib txawv ntawm cov tshuaj muaj pes tsawg leeg yuav tsum ua raws li cov kev cai ntawm ASTM B337.

2. Cov kev cai ASTM B337 yuav tsum tau ua raws li qhov tso cai sib txawv ntawm cov yeeb nkab sab nraud.

3. Qhov tso cai sib txawv ntawm cov yeeb nkab phab ntsa tuab yog tsis siv rau titanium welded yeeb nkab.

4. Qhov ntev ntawm cov kav dej yuav tsum ua tau raws li qhov yuav tsum tau ua.

5. Cov yeeb nkab ntev ntev los yog ntau qhov ntev yuav tsum poob rau hauv qhov ntau ntawm nws qhov ntev uas tsis yog-taw, nrog rau 10 hli siab tshaj qhov sib txawv. Ntau qhov ntev yuav tsum tau suav nrog hauv qhov txiav ntawm cov yeeb nkab, thiab txhua qhov txiav yuav tsum yog 5 hli.

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